CN107630989A - A kind of accumulative and travel type feeder chain slack adjuster - Google Patents
A kind of accumulative and travel type feeder chain slack adjuster Download PDFInfo
- Publication number
- CN107630989A CN107630989A CN201711068070.0A CN201711068070A CN107630989A CN 107630989 A CN107630989 A CN 107630989A CN 201711068070 A CN201711068070 A CN 201711068070A CN 107630989 A CN107630989 A CN 107630989A
- Authority
- CN
- China
- Prior art keywords
- device case
- accumulative
- sprocket wheel
- chain
- type feeder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The present invention provides a kind of accumulative and travel type feeder chain slack adjuster applied to device for transporting objects parts technical field,Multiple regulation sprocket wheels (5) are installed in the rotating shaft (4) on movable plate (3) in the device case (1) of described accumulative and travel type feeder chain slack adjuster,Device case (1) side lateral location sets connecting plate (6),The activity of connecting shaft (7) one end is connected through connecting plate (6) and device case (1) with movable plate (3),Adjusting nut (8) is screwed on the threaded portion of connecting shaft (7) other end,Connecting shaft (7) position suit helical spring (9) between adjusting nut (8) and connecting plate (6),Accumulative and travel type feeder chain slack adjuster of the present invention,Can be with the elastic state of Intelligent adjustment chain,Eliminate injury of the huge stress to chain suffered by the short time,Effective protection chains performance,Reduce plant maintenance time and cost.
Description
Technical field
The invention belongs to device for transporting objects parts technical field, is to be related to a kind of accumulative and travel type feeding more specifically
Chain bar slack adjuster.
Background technology
Today's social life product manufacturing increasingly tends to automate, such as automobile, food, household electrical appliance.Automation
In production, operating personnel need to put into material to wire body, can operating personnel and wire body automation equipment be not for the sake of security
, it is necessary to do interactive media by a kind of equipment, this medium is accumulative and travel type feed device for energy direct interaction operation.For accumulative and travel type
Feeding, chain are the important components of transmission, and the tightness of chain has significant effect to transmission efficiency, therefore the elastic dress of chain
Put and play vital effect.And in traditional accumulative and travel type feed device, chain can not adjusting elasticity degree, chain asks
During topic, personnel need to pull down chain and dock again, cumbersome for installation time-consuming, and chain breakage is frequent, influence wire body production and equipment into
This.
The content of the invention
The technical problems to be solved by the invention are：In view of the shortcomings of the prior art, there is provided simple in construction, the Neng Goutong of one kind
Overregulating sprocket wheel drives chain to be moved, and the tightness of chain is adjusted as needed, so as to Intelligent adjustment
The elastic state of chain, chain internal stress is eliminated, eliminate injury of the huge stress to chain suffered by the short time, so as to effectively protect
Chain performance, reduce plant maintenance time and cost, simplify equipment fault frequency, meet the demand of equipment in production
Accumulative and travel type feeder chain slack adjuster.
Solves the problems, such as techniques discussed above, the technical scheme that the present invention takes is：
The present invention is a kind of accumulative and travel type feeder chain slack adjuster, the described elastic tune of accumulative and travel type feeder chain
Regulating device includes device case, and multiple sprocket wheels are installed in device case, movable plate is also set up in device case, is installed on movable plate
Rotating shaft, multiple regulation sprocket wheels are installed in rotating shaft, device case side lateral location sets connecting plate, and connecting plate is consolidated with device case
Fixed connection, the activity of connecting shaft one end is connected through connecting plate and device case with movable plate, on the threaded portion of the connecting shaft other end
Adjusting nut is screwed, the connecting shaft position suit helical spring between adjusting nut and connecting plate.
Described movable plate includes left plate part, right panel part, connecting portion, and left plate part, right panel part, connecting portion are arranged to be in U-shaped
Shape structure, described rotating shaft one end are flexibly connected with left plate part, and the rotating shaft other end is flexibly connected with right panel part, through connecting plate and
The connecting shaft of device case is fixedly connected with the connecting portion of movable plate.
The threaded portion position of described connecting shaft is also set with block, and block one end is fitted in adjusting nut side, and block is another
One end is fitted in helical spring side, and described adjusting nut is in turn on the threaded portion of connecting shaft, movable plate and device shell
Position between body is configured to the structure to change, when the position between movable plate and device case changes, adjusts chain
Position between wheel and sprocket wheel is configured to the structure to change.
Described accumulative and travel type feeder chain slack adjuster also includes multiple guide rods, each described guide rod one
End is through a pilot hole on connecting plate, and each described guide rod other end is through a through hole on device case with moving
The connecting portion of dynamic plate is fixedly connected.
Left mounting groove is set on the left plate part of described movable plate, right mounting groove, rotating shaft are set on the right panel part of movable plate
One end is installed in left mounting groove, and the rotating shaft other end is installed in right mounting groove, is fixedly mounted on left plate part by multiple bolts
Left limit briquetting, pass through multiple bolts on right panel part and right limit briquetting is fixedly mounted.
Described device case is arranged to box like structure, and each sprocket wheel includes sprocket wheel installation axle and sprocket body, Mei Gelian
Multiple sprocket bodies arranged by gap are fixedly mounted in wheel installation axle, chain is configured to around overregulating sprocket wheel and multiple chains
The structure of wheel.
Described rotating shaft one end is flexibly connected by a bearing with left plate part, and the rotating shaft other end passes through a bearing and the right side
Plate is flexibly connected, and sprocket wheel installation axle one end of each sprocket wheel is flexibly connected by a bearing with device case side inwall,
The sprocket wheel installation axle other end of each sprocket wheel is flexibly connected by a bearing with device case opposite side inwall.
Using technical scheme, following beneficial effect can be obtained：
Accumulative and travel type feeder chain slack adjuster of the present invention, set in the device case 1 regulation sprocket wheel and
Multiple sprocket wheels, multiple sprocket wheels are fixed relative to device case installation site, and can be rotated relative to device case, adjust sprocket wheel
It can not only be rotated relative to device case, additionally it is possible to change in location occurs relative to device case, and chain bypasses chain respectively
Bar and regulation chain.So, when chain bears different force and needs adjusting elasticity degree, it is only necessary to adjusting nut is turned,
It can just drive connecting shaft to be moved relative to connecting plate, drive movable plate change in location, movable plate change in location, drive is arranged on
Regulation sprocket wheel on movable plate is relative to device case change in location, just the realization regulation elastic to chain, and connecting shaft is adjusted
After in place, adjusting nut is tightened again, realizes fixation of the regulation sprocket wheel relative to chain position, it is ensured that tightness is stable.And
Lu Xuan springs play cushioning effect, and when chain stress is applied to regulation sprocket wheel, regulation sprocket wheel being capable of position within the specific limits
Variation is put, so as to realize the flexible adjustment to chain, chain internal stress is effectively eliminated, eliminates huge stress pair suffered by the short time
The injury of chain, protection chains.Accumulative and travel type feeder chain slack adjuster of the present invention, simple in construction, Neng Goutong
Overregulating sprocket wheel drives chain to be moved, and the tightness of chain is adjusted as needed, so as to Intelligent adjustment
The elastic state of chain, chain internal stress is eliminated, eliminate injury of the huge stress to chain suffered by the short time, so as to effectively protect
Chain performance, reduce plant maintenance time and cost, simplify equipment fault frequency, meet the demand of equipment in production.
Brief description of the drawings
Brief description is made to the content expressed by each accompanying drawing of this specification and the mark in figure below：
Fig. 1 is the structural representation of accumulative and travel type feeder chain slack adjuster of the present invention；
Fig. 2 is the internal explosion structural representation of the accumulative and travel type feeder chain slack adjuster of the present invention；
Fig. 3 is the side, sectional structural representation of the accumulative and travel type feeder chain slack adjuster of the present invention；
Reference：1st, device case；2nd, sprocket wheel；3rd, movable plate；4th, rotating shaft；5th, sprocket wheel is adjusted；6th, connecting plate；7th, connect
Axle；8th, adjusting nut；9th, helical spring；10th, left plate part；11st, right panel part；12nd, connecting portion；13rd, block；14th, guide rod；15、
Left mounting groove；16th, right mounting groove；17th, left limit briquetting；18th, right limit briquetting；19th, sprocket wheel installation axle；20th, sprocket body；
21st, chain.
Embodiment
Below against accompanying drawing, by the description to embodiment, each structure for example involved to the embodiment of the present invention
The works such as mutual alignment and annexation, the effect of each several part and operation principle between the shape of part, construction, each several part are further
Detailed description：
As shown in accompanying drawing 1- accompanying drawings 3, the present invention is a kind of accumulative and travel type feeder chain slack adjuster, and described accumulates
Formula feeder chain slack adjuster includes device case 1, and multiple sprocket wheels 2 are installed in device case 1, are gone back in device case 1
Movable plate 3 is set, rotating shaft 4 is installed on movable plate 3, multiple regulation sprocket wheels 5, the side lateral location of device case 1 are installed in rotating shaft 4
Connecting plate 6 is set, and connecting plate 6 is fixedly connected with device case 1, and the activity of the one end of connecting shaft 7 passes through connecting plate 6 and device case 1
It is connected with movable plate 3, adjusting nut 8, the company between adjusting nut 8 and connecting plate 6 is screwed on the threaded portion of the other end of connecting shaft 7
The position of spindle 7 is set with helical spring 9.Said structure, regulation sprocket wheel and multiple sprocket wheels, multiple sprocket wheels are set in device case 1
Fix, and can be rotated relative to device case relative to device case installation site, regulation sprocket wheel can not only be relative to dress
Put housing into rotation, additionally it is possible to change in location occurs relative to device case, and chain is respectively around chain and regulation chain.This
Sample, when chain bears different force and needs adjusting elasticity degree, it is only necessary to turn adjusting nut 8, it becomes possible to drive connection
Axle moves relative to connecting plate, so as to drive movable plate change in location, movable plate change in location, drives and is arranged on movable plate
Sprocket wheel is adjusted relative to device case change in location, so, with regard to realizing the regulation elastic to chain, and connecting shaft regulation is in place
Afterwards, adjusting nut is tightened again, realizes fixation of the regulation sprocket wheel relative to chain position, it is ensured that tightness is stable.And Lu Xuan
Spring plays cushioning effect, and when chain stress is applied to regulation sprocket wheel, regulation sprocket wheel can become position within the specific limits
It is dynamic, so as to realize the flexible adjustment to chain, chain internal stress is effectively eliminated, eliminates huge stress suffered by the short time to chain
Injury, protection chains.Accumulative and travel type feeder chain slack adjuster of the present invention, it is simple in construction, tune can be passed through
Pitch chain wheel drives chain to be moved, and the tightness of chain is adjusted as needed, so as to Intelligent adjustment chain
Elastic state, chain internal stress is eliminated, eliminate injury of the huge stress to chain suffered by the short time, so as to effective protection chains
Performance, reduce plant maintenance time and cost, simplify equipment fault frequency, meet the demand of equipment in production.
Described movable plate 3 includes left plate part 10, right panel part 11, connecting portion 12, left plate part 10, right panel part 11, connecting portion
12 are arranged to u-shaped structure, and described one end of rotating shaft 4 is flexibly connected with left plate part 10, and the other end of rotating shaft 4 is lived with right panel part 11
Dynamic connection, is fixedly connected through the connecting shaft 7 of connecting plate 6 and device case 1 with the connecting portion 12 of movable plate 6.Said structure, it is left
Plate 10, right panel part 11, the formation movable plate of connecting portion 12, and said structure, are easy to rotating shaft activity to install, so that regulation chain
Wheel can rotate relative to movable plate, and relative position is fixed between movable plate, so, is needing to adjust the elastic journey of chain
When spending, it is only necessary to unclamp adjusting nut, promote connecting shaft, then tighten adjusting nut, it becomes possible to realize regulation sprocket wheel relative to
The change of chain position, the regulation of chain tightness is completed so as to fast power-saving.
The threaded portion position of described connecting shaft 7 is also set with block 13, and the one end of block 13 is fitted in the side of adjusting nut 8,
The other end of block 13 is fitted in the side of helical spring 9, and described adjusting nut 8 is mobile in turn on the threaded portion of connecting shaft 7
Position between plate 3 and device case 1 is configured to the structure to change, the position between movable plate 3 and device case 1
During change, the position adjusted between sprocket wheel 5 and sprocket wheel 2 is configured to the structure to change.Said structure, in chain stress
During, helical spring is in stress all the time, and the stress size moment changes, and block can be resisted against on helical spring,
Really report helical spring in compression process all the time against in one plane, will not bending or play, stress are reliable.
Described accumulative and travel type feeder chain slack adjuster also includes multiple guide rods 14, each described guide rod
14 one end pass through one on device case 1 through a pilot hole on connecting plate 6, each described other end of guide rod 14
Through hole is fixedly connected with the connecting portion 12 of movable plate 3.Said structure, the setting of guide rod, when adjusting movable plate change in location,
Ensure that mobile bar can only be relative to connecting plate level change, so, only with chain contact surface vertical change can occur for regulation sprocket wheel,
It will not tilt or bend, regulation sprocket wheel can apply reliable power on chain all the time, play adjustment effect to chain, it is ensured that chain
Bar reliably working.
Left mounting groove 15 is set on the left plate part 10 of described movable plate 3, right installation is set on the right panel part 11 of movable plate 3
Groove 16, the one end of rotating shaft 4 are installed in left mounting groove 15, and the other end of rotating shaft 4 is installed in right mounting groove 16, is passed through on left plate part 10
Left limit briquetting 17 is fixedly mounted in multiple bolts, passes through multiple bolts fixed installation right limit briquetting 18 on right panel part 11.It is above-mentioned
Structure, rotating shaft are installed in left mounting groove and right mounting groove, will not occur during stress that play occurs relative to movable plate, it is ensured that energy
Enough reliable stress, improve performance.
Device case 1 is arranged to box like structure, and each sprocket wheel 2 includes sprocket wheel installation axle 19 and sprocket body 20, Mei Gelian
Multiple sprocket bodies 20 arranged by gap are fixedly mounted in wheel installation axle 19, chain 21 is configured to around overregulating sprocket wheel 5
With the structure of multiple sprocket wheels 2.The one end of rotating shaft 4 is flexibly connected by a bearing with left plate part 10, and the other end of rotating shaft 4 passes through one
Bearing is flexibly connected with right panel part 11, and one end of sprocket wheel installation axle 19 of each sprocket wheel 2 passes through a bearing and the side of device case 1
Inwall is flexibly connected, and the other end of sprocket wheel installation axle 19 of each sprocket wheel 2 is lived by a bearing and the opposite side inwall of device case 1
Dynamic connection.
Accumulative and travel type feeder chain slack adjuster of the present invention, set in the device case 1 regulation sprocket wheel and
Multiple sprocket wheels, multiple sprocket wheels are fixed relative to device case installation site, and can be rotated relative to device case, adjust sprocket wheel
It can not only be rotated relative to device case, additionally it is possible to change in location occurs relative to device case, and chain bypasses chain respectively
Bar and regulation chain.So, when chain bears different force and needs adjusting elasticity degree, it is only necessary to adjusting nut is turned,
It can just drive connecting shaft to be moved relative to connecting plate, drive movable plate change in location, movable plate change in location, drive is arranged on
Regulation sprocket wheel on movable plate is relative to device case change in location, just the realization regulation elastic to chain, and connecting shaft is adjusted
After in place, adjusting nut is tightened again, realizes fixation of the regulation sprocket wheel relative to chain position, it is ensured that tightness is stable.And
Lu Xuan springs play cushioning effect, and when chain stress is applied to regulation sprocket wheel, regulation sprocket wheel being capable of position within the specific limits
Variation is put, so as to realize the flexible adjustment to chain, chain internal stress is effectively eliminated, eliminates huge stress pair suffered by the short time
The injury of chain, protection chains.Accumulative and travel type feeder chain slack adjuster of the present invention, simple in construction, Neng Goutong
Overregulating sprocket wheel drives chain to be moved, and the tightness of chain is adjusted as needed, so as to Intelligent adjustment
The elastic state of chain, chain internal stress is eliminated, eliminate injury of the huge stress to chain suffered by the short time, so as to effectively protect
Chain performance, reduce plant maintenance time and cost, simplify equipment fault frequency, meet the demand of equipment in production.
Exemplary description is carried out to the present invention above in conjunction with accompanying drawing, it is clear that concrete implementation of the present invention is not by above-mentioned
The limitation of mode, if the various improvement of inventive concept and technical scheme of the present invention progress are employed, or it is not improved by this
The design of invention and technical scheme directly apply to other occasions, within the scope of the present invention.
Claims (7)
- A kind of 1. accumulative and travel type feeder chain slack adjuster, it is characterised in that：Described accumulative and travel type feeder chain is elastic Adjusting means includes device case (1), and multiple sprocket wheels (2) are installed in device case (1), movement is also set up in device case (1) Plate (3), rotating shaft (4) is installed on movable plate (3), multiple regulation sprocket wheels (5), device case (1) side side are installed in rotating shaft (4) Position sets connecting plate (6), and connecting plate (6) is fixedly connected with device case (1), and the activity of connecting shaft (7) one end passes through connecting plate (6) it is connected with device case (1) with movable plate (3), adjusting nut (8) is screwed on the threaded portion of connecting shaft (7) other end, is adjusted Connecting shaft (7) position suit helical spring (9) between nut (8) and connecting plate (6).
- 2. accumulative and travel type feeder chain slack adjuster according to claim 1, it is characterised in that：Described movable plate (3) left plate part (10), right panel part (11), connecting portion (12) are included, left plate part (10), right panel part (11), connecting portion (12) are set For u-shaped structure, described rotating shaft (4) one end is flexibly connected with left plate part (10), rotating shaft (4) other end and right panel part (11) It is flexibly connected, connects through the connecting portion (12) of the connecting shaft (7) of connecting plate (6) and device case (1) and movable plate (6) is fixed Connect.
- 3. accumulative and travel type feeder chain slack adjuster according to claim 1, it is characterised in that：Described connecting shaft (7) threaded portion position is also set with block (13), and block (13) one end is fitted in adjusting nut (8) side, and block (13) is another End is fitted in helical spring (9) side, and described adjusting nut (8) is in turn on the threaded portion of connecting shaft (7), movable plate (3) position between device case (1) is configured to the structure to change, between movable plate (3) and device case (1) Position change when, regulation sprocket wheel (5) and sprocket wheel (2) between position be configured to the structure to change.
- 4. accumulative and travel type feeder chain slack adjuster according to claim 1, it is characterised in that：Described accumulative and travel type Feeder chain slack adjuster also includes multiple guide rods (14), and each described guide rod (14) one end passes through connecting plate (6) pilot hole on, each described guide rod (14) other end pass through a through hole and movement on device case (1) The connecting portion (12) of plate (3) is fixedly connected.
- 5. accumulative and travel type feeder chain slack adjuster according to claim 1, it is characterised in that：Described movable plate (3) left mounting groove (15) is set on left plate part (10), right mounting groove (16) is set on the right panel part (11) of movable plate (3), is turned Axle (4) one end is installed in left mounting groove (15), and rotating shaft (4) other end is installed in right mounting groove (16), on left plate part (10) Left limit briquetting (17) is fixedly mounted by multiple bolts, passes through multiple bolts fixed installation right limit briquetting on right panel part (11) (18)。
- 6. accumulative and travel type feeder chain slack adjuster according to claim 1, it is characterised in that：Described device shell Body (1) is arranged to box like structure, and each sprocket wheel (2) includes sprocket wheel installation axle (19) and sprocket body (20), each sprocket wheel installation Multiple sprocket bodies (20) arranged by gap are fixedly mounted on axle (19), chain (21) is configured to around overregulating sprocket wheel (5) and multiple sprocket wheels (2) structure.
- 7. accumulative and travel type feeder chain slack adjuster according to claim 1, it is characterised in that：Described rotating shaft (4) one end is flexibly connected by a bearing with left plate part (10), and rotating shaft (4) other end passes through a bearing and right panel part (11) It is flexibly connected, sprocket wheel installation axle (19) one end of each sprocket wheel (2) passes through a bearing and the activity of device case (1) side inwall Connection, sprocket wheel installation axle (19) other end of each sprocket wheel (2) pass through a bearing and the activity of device case (1) opposite side inwall Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711068070.0A CN107630989B (en) | 2017-11-03 | 2017-11-03 | Chain tightness adjusting device of power and free feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711068070.0A CN107630989B (en) | 2017-11-03 | 2017-11-03 | Chain tightness adjusting device of power and free feeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107630989A true CN107630989A (en) | 2018-01-26 |
| CN107630989B CN107630989B (en) | 2021-03-23 |
Family
ID=61107721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711068070.0A Active CN107630989B (en) | 2017-11-03 | 2017-11-03 | Chain tightness adjusting device of power and free feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107630989B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201086997Y (en) * | 2007-07-23 | 2008-07-16 | 江苏天奇物流系统工程股份有限公司 | Chain conveyer |
| JP2011106497A (en) * | 2009-11-13 | 2011-06-02 | Nakagawa Giken:Kk | Tensioner device |
| CN102434641A (en) * | 2011-10-20 | 2012-05-02 | 无锡市福曼科技有限公司 | Pull type chain wheel automatic adjusting device |
| CN203067687U (en) * | 2012-12-28 | 2013-07-17 | 江阴大地装备股份有限公司 | Chain wheel adjusting device on cooling bed pre-bending device |
| CN203064664U (en) * | 2013-01-06 | 2013-07-17 | 芜湖县宏大机械设备制造有限公司 | Tail portion damping device of plate feeder |
| CN203294701U (en) * | 2013-05-31 | 2013-11-20 | 潍坊亿宏重工机械有限公司 | Chain regulating device of chain plate feeding machine |
| CN104235295A (en) * | 2014-09-16 | 2014-12-24 | 江苏联峰能源装备有限公司 | Chain tensioning device for rapid transfer trolley of transversely moving marshalling rack |
| CN204083103U (en) * | 2014-08-30 | 2015-01-07 | 江西绿萌分选设备有限公司 | A kind of fruit sorter chain pneumatic tensioning device |
-
2017
- 2017-11-03 CN CN201711068070.0A patent/CN107630989B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201086997Y (en) * | 2007-07-23 | 2008-07-16 | 江苏天奇物流系统工程股份有限公司 | Chain conveyer |
| JP2011106497A (en) * | 2009-11-13 | 2011-06-02 | Nakagawa Giken:Kk | Tensioner device |
| CN102434641A (en) * | 2011-10-20 | 2012-05-02 | 无锡市福曼科技有限公司 | Pull type chain wheel automatic adjusting device |
| CN203067687U (en) * | 2012-12-28 | 2013-07-17 | 江阴大地装备股份有限公司 | Chain wheel adjusting device on cooling bed pre-bending device |
| CN203064664U (en) * | 2013-01-06 | 2013-07-17 | 芜湖县宏大机械设备制造有限公司 | Tail portion damping device of plate feeder |
| CN203294701U (en) * | 2013-05-31 | 2013-11-20 | 潍坊亿宏重工机械有限公司 | Chain regulating device of chain plate feeding machine |
| CN204083103U (en) * | 2014-08-30 | 2015-01-07 | 江西绿萌分选设备有限公司 | A kind of fruit sorter chain pneumatic tensioning device |
| CN104235295A (en) * | 2014-09-16 | 2014-12-24 | 江苏联峰能源装备有限公司 | Chain tensioning device for rapid transfer trolley of transversely moving marshalling rack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107630989B (en) | 2021-03-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201501658U (en) | Belt conveyor flat belt deviation regulating and rectifying device | |
| CN105695706B (en) | Silicon steel mechanical score machine | |
| CN202272449U (en) | Single-shaft feeder | |
| CN107630989A (en) | A kind of accumulative and travel type feeder chain slack adjuster | |
| CN103693516B (en) | The efficient wrapping machine of soft graphite spiral wound gaskets | |
| CN109833930B (en) | Hydraulic single-transmission high-pressure roller mill | |
| CN204935227U (en) | High speed pin machine feeding mechanism | |
| CN203558795U (en) | Compaction winding wire rope used height adjustable wire pressing device | |
| CN102310114B (en) | Automatic paying-off and straightening device for wire drawing machine | |
| CN205519400U (en) | Material feeding unit of spring former | |
| CN204431736U (en) | A kind of Timing Belt fixture and printer | |
| CN204035202U (en) | A kind of safe and reliable band and strip rolling mill hydraulic pressure guide and guards | |
| CN202926925U (en) | Electromagnetic power-losing brake device for wind power | |
| CN204020219U (en) | Ampoule bottle inker is chosen arm micromatic setting | |
| CN207670400U (en) | SQ-1200 endless rope series tractor anticreep press rope wheel | |
| CN204227904U (en) | Roll-type material distributing machine | |
| CN203144620U (en) | Adjustable type drafting machine compression roller mechanism | |
| CN203649885U (en) | Multi-variable-pitch connecting rod unscrewing device | |
| CN204508497U (en) | A kind of floating type drive system for building hoist | |
| CN220837624U (en) | Caterpillar feeding device | |
| CN204469900U (en) | A kind of Mobile pole plate deduster deashing device | |
| CN219766727U (en) | Novel frame type full-leaf spring vibration device | |
| CN203508606U (en) | Deviation rectification roll adjusting mechanism | |
| CN202625062U (en) | Sealing device on feed bin | |
| CN201809585U (en) | Angle device for edge feller of warp knitting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |